Smithsonian Magazine on MSN

Researchers Just Revealed the First-Ever Image of Two Black Holes Orbiting Each Other

Long before researchers knew about quasars or black holes, astronomers were photographing what is now known as Quasar OJ287.
Knowridge Science Report

Two black holes observed circling each other for the first time

Astronomers with the Event Horizon Telescope (EHT) made history in 2019 by producing the first image of a black hole. The ...

Team uncovers intrinsic binary fraction of blue horizontal-branch stars

A research team from the Yunnan Observatories of the Chinese Academy of Sciences has conducted a study on the binary fraction ...